Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4735828 | Reinforced fibre products and process of making | Frederic N. Cogswell | 1988-04-05 |
| 4713283 | Reinforced composite structures | Frederic N. Cogswell | 1987-12-15 |
| 4624886 | Reinforced fibre products | Frederic N. Cogswell | 1986-11-25 |